Very soon after this there came a special invitation from Mr. and Mrs. Roby, asking the Whartons, father and daughter, to dine with them round the corner. It was quite a special invitation, because it came in the form of a card,--which was unusual between the two families. But the dinner was too, in some degree, a special dinner,--as Emily was enabled to explain to her father, the whole speciality having been fully detailed to herself by her aunt. Mr. Roby, whose belongings were not generally aristocratic, had one great connexion with whom, after many years of quarrelling, he had lately come into amity. This was his half-brother, considerably older than himself, and was no other than that Mr. Roby who was now Secretary to the Admiralty, and who in the last Conservative Government had been one of the Secretaries to the Treasury. The oldest Mr. Roby of all, now long since gathered to his fathers, had had two wives and two sons. The elder son had not been left as well off as friends, or perhaps as he himself, could have wished. But he had risen in the world by his wits, had made his way into Parliament, and had become, as all readers of these chronicles know, a staff of great strength to his party. But he had always been a poor man. His periods of office had been much shorter than those of his friend Rattler, and his other sources of income had not been certain. His younger half-brother, who, as far as the great world was concerned, had none of his elder brother's advantages, had been endowed with some fortune from his mother, and,--in an evil hour for both of them,--had lent the politician money. As one consequence of this transaction, they had not spoken to each other for years. On this quarrel Mrs. Roby was always harping with her own husband,--not taking his part. Her Roby, her Dick, had indeed the means of supporting her with a fair comfort, but had, of his own, no power of introducing her to that sort of society for which her soul craved. But Mr. Thomas Roby was a great man,--though unfortunately poor,--and moved in high circles. Because they had lent their money,--which no doubt was lost for ever,--why should they also lose the advantages of such a connexion? Would it not be wiser rather to take the debt as a basis whereon to found a claim for special fraternal observation and kindred social intercourse? Dick, who was fond of his money, would not for a long time look at the matter in this light, but harassed his brother from time to time by applications which were quite useless, and which by the acerbity of their language altogether shut Mrs. Roby out from the good things which might have accrued to her from so distinguished a brother-in-law. But when it came to pass that Thomas Roby was confirmed in office by the coalition which has been mentioned, Mrs. Dick became very energetic. She went herself to the official hero and told him how desirous she was of peace. Nothing more should be said about the money,--at any rate for the present.